If that is them, they are in West Bromwich in 1851
Timothy Hayes head 30 yrs Oil Merchant b County Carlow Ireland
Hannah wife 27 yrs b County Kilkenny Ireland
John son 8 yrs b Dublin
Edmund son yrs 6 b Kilkenny
William son 4 yrs b Wolverhampton Staffordshire
Hannah daughter 1 month b Sedgley, Staffs
Mary Hopper servant 23 yrs b Queens County Ireland
NB: the age of daughter Hannah is transcribed as 1 month but I think it more 1 yr ? months
It is good that they give county of birth in 1851- often it just says Ireland
From another thread,
http://www.rootschat.com/forum/index.php?PHPSESSID=5qoln0trlrc04717or17jrg4f3&topic=603291.0 these names do tie in with the family.